PT120 Summary Datasheet - Revision 07
© 2010 Luminus Devices, Inc. - All Rights Reserved
Page 4
Luminous Flux variation with Wavelength: Φ
v
= f (λ
d
) at Recommended Operating Current I
F
See note 1 on page 6.
Absolute Maximum Ratings
Symbol Red Green Blue EP-Blue Unit
Maximum Current
1,2
Max 36363636A
Maximum Operating Junction Temperature
3
Max T
jmax
110 170 170 170 ºC
Storage Temperature Range -40/+100 -40/+100 -40/+100 -40/+100 ºC
Note 1: Luminus PhlatLight LEDs are designed for operation to an absolute maximum forward drive current density of 2.5A/mm
2
cw, and
3A/mm
2
pulsed (f>240Hz, duty cycle < 60%). Please refer to absolute maximum rating table above for specific absolute maximum cur-
rents for the products covered in this datasheet. Product lifetime data is specified at recommended forward drive currents. Sus-
tained operation at absolute maximum currents will result in a reduction of device lifetime compared to recommended forward drive
currents. Actual device lifetimes will also depend on junction temperature. Refer to the lifetime derating curves (available from
Luminus) for further information.
Note 2: In pulsed operation, rise time from 10 to 90% of forward current should be larger than 0.5 microseconds.
Note 3: Sustained operation at Maximum Operating Junction Temperature (T
jmax
) will result in reduced device life time.
0
200
400
600
800
1000
1200
1400
1600
1800
2000
618 620 622 624 626 628 630
λ
d
(nm)
Ф
v
(lm)
0
500
1000
1500
2000
2500
3000
3500
4000
515 520 525 530 535
λ
d
(nm)
Ф
v
(lm)
0
200
400
600
800
1000
1200
1400
450 452 454 456 458 460 462 464 466 468 470
λ
d
(nm)
Ф
v
(lm)
EPA
MPB
